sábado, 9 de mayo de 2015

Undulatory theory of the light



Huygens propose it in 1678 he defines the light like a undulatory movement similar to the one of the sound , he was the first explaning what are the laws of reflection and refraction.
He defines light as a wave like movement that occurs with sound, at this time the theory didn`t achive major impact because it was overshadowed by other theories proposed by others philosophers at the same time who brought more attention like isaac newton.
It pass more than  100 years for this theory to be known as good for the experiments of the French physicist Auguste Jean Fresnel sobre la difracción y los del médico inglés Auguste Jean Fresnel on diffraction and the English physician Thomas Young on the phenomena of light interference . Young experimentally demonstrated the fact that occurred in the corpuscular theory that the sum of two light sources may produce less light than separately.
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1 comentario:

  1. I really like the fact that light sometimes is percived as a wave, a particle or even both. You explain really well how it is percived when it is assumed as a wave.

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